標(biāo)題內(nèi)容
Physical Properties
| CAS No.： | 7488-54-2 | Molecular formula： | Rb2So4 |
| Surface view： | white powder crystals | Melting point： | 1050℃ |
| Molecular weight： | 183.54 | Characteristics： | soluble in water |
Quality Standards
| Rb2SO3 ≥(%） | Impurity content not greater than (wt%) | |||||||||
| Li | k | Na | Ca | Mg | Fe | Al | SiO2 | Cs | Pb | |
| 99.0 | 0.001 | 0.1 | 0.02 | 0.005 | 0.001 | 0.001 | 0.001 | 0.001 | 0.5 | 0.001 |
| 99.5 | 0.001 | 0.05 | 0.01 | 0.005 | 0.001 | 0.001 | 0.001 | 0.001 | 0.2 | 0.0005 |
| 99.9 | 0.0005 | 0.02 | 0.005 | 0.001 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.05 | 0.0005 |
Application Scope
Rubidium sulfate is generally used as raw material for the preparation of rubidium metal and various rubidium salts, catalyst production, miniature high-energy batteries and crystal scintillation counters.
Storage and use: keep it away from light and airtight, pay attention to moisture, keep away from acid and oxidizing substances.
Package: 25KG/drum, 2 packs/drum, 10KG/pack, aluminum-plastic bag with vacuum heat seal or as agreed by the supplier and the buyer.
Transportation: Protect from sunlight, rain, heat and packaging damage during transportation.